544
FZUS51 KBOX 231103
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
703 AM EDT WED SEP 23 2026
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 60 NM
ANZ200-240000-
703 AM EDT WED SEP 23 2026
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
LARGE HIGH PRES WILL REMAIN ANCHORED IN THE VICINITY OF QUEBEC RIGHT
INTO THE WEEKEND. AT THE SAME TIME...A SLOW MOVING AND INTENSIFYING
OCEAN STORM WILL RETROGRADE TOWARDS THE COAST THIS WEEKEND. WHILE
ITS EXACT TRACK AND TIMING REMAINS UNCERTAIN...DANGEROUS CONDITIONS
ARE EXPECTED FOR MARINERS LATER THIS WEEK INTO THE WEEKEND. NE WIND
GUSTS OF 35 TO 55 KNOTS WITH SEAS POTENTIALLY BUILDING 15-20+ FEET
BY THE WEEKEND. MARINERS SHOULD KEEP UP TO DATE WITH THE LATEST
FORECASTS AND BE PREPARED TO RETURN TO PORT.
ANZ250-240000-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
703 AM EDT WED SEP 23 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT
...GALE WARNING IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY
MORNING...
...STORM WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
EVENING...
TODAY
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
7 FT. WAVE DETAIL: E 7 FT AT 8 SECONDS AND SE 1 FOOT AT
12 SECONDS.
TONIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 6 TO
8 FT. WAVE DETAIL: E 8 FT AT 9 SECONDS AND N 1 FOOT AT 4 SECONDS.
THU
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 6 TO
9 FT. WAVE DETAIL: E 9 FT AT 10 SECONDS.
THU NIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT,
INCREASING TO 20 TO 25 KT WITH GUSTS UP TO 35 KT AFTER MIDNIGHT.
SEAS 7 TO 10 FT. WAVE DETAIL: E 10 FT AT 11 SECONDS AND NE 6 FT
AT 7 SECONDS.
FRI
NE WINDS 25 TO 30 KT, INCREASING TO 30 TO 35 KT IN THE
AFTERNOON. GUSTS UP TO 45 KT. SEAS 8 TO 11 FT, BUILDING TO 9 TO
13 FT IN THE AFTERNOON. WAVE DETAIL: E 11 FT AT 11 SECONDS AND N
6 FT AT 5 SECONDS, BECOMING E 11 FT AT 11 SECONDS AND NE 9 FT AT
7 SECONDS. A CHANCE OF SHOWERS.
FRI NIGHT
NE WINDS 30 TO 35 KT WITH GUSTS UP TO 45 KT. SEAS
10 TO 13 FT. WAVE DETAIL: E 13 FT AT 11 SECONDS AND NW 11 FT AT
5 SECONDS. A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS
LIKELY AFTER MIDNIGHT.
SAT
NE WINDS 30 TO 35 KT WITH GUSTS UP TO 50 KT. SEAS 11 TO
14 FT. SHOWERS.
SAT NIGHT
NE WINDS AROUND 30 KT WITH GUSTS UP TO 45 KT. SEAS
11 TO 13 FT. SHOWERS WITH A CHANCE OF TSTMS.
SUN
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 10 TO
13 FT. SHOWERS LIKELY.
SUN NIGHT
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS
8 TO 11 FT. SHOWERS LIKELY.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ251-240000-
MASSACHUSETTS BAY AND IPSWICH BAY-
703 AM EDT WED SEP 23 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT
...GALE WARNING IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY
MORNING...
...STORM WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
EVENING...
TODAY
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. WAVE DETAIL: E 5 FT AT 7 SECONDS.
TONIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 4 TO
6 FT. WAVE DETAIL: E 6 FT AT 9 SECONDS AND N 1 FOOT AT 4 SECONDS.
THU
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
7 FT. WAVE DETAIL: E 7 FT AT 10 SECONDS.
THU NIGHT
NE WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT
AFTER MIDNIGHT. GUSTS UP TO 35 KT. SEAS 5 TO 7 FT. WAVE DETAIL: E
7 FT AT 10 SECONDS AND NE 6 FT AT 9 SECONDS.
FRI
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT. SEAS 7 TO
10 FT. WAVE DETAIL: NE 10 FT AT 9 SECONDS AND E 10 FT AT
11 SECONDS. A CHANCE OF SHOWERS IN THE AFTERNOON.
FRI NIGHT
NE WINDS 25 TO 35 KT, BECOMING 30 TO 35 KT AFTER
MIDNIGHT. GUSTS UP TO 45 KT. SEAS 7 TO 10 FT. WAVE DETAIL: E
10 FT AT 11 SECONDS AND NE 9 FT AT 10 SECONDS. A CHANCE OF
SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.
SAT
N WINDS 30 TO 35 KT WITH GUSTS UP TO 45 KT. SEAS 8 TO
11 FT. SHOWERS LIKELY.
SAT NIGHT
N WINDS AROUND 30 KT WITH GUSTS UP TO 45 KT. SEAS
8 TO 11 FT. SHOWERS LIKELY WITH A CHANCE OF TSTMS.
SUN
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 7 TO
10 FT. SHOWERS LIKELY.
SUN NIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS
6 TO 9 FT. SHOWERS LIKELY.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ231-240000-
CAPE COD BAY-
703 AM EDT WED SEP 23 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
...GALE WARNING IN EFFECT FROM THIS EVENING THROUGH FRIDAY
MORNING...
...STORM WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
EVENING...
TODAY
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. WAVE DETAIL: NE 4 FT AT 4 SECONDS AND SE 2 FT AT
11 SECONDS.
TONIGHT
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. WAVE DETAIL: SE 5 FT AT 9 SECONDS AND NE 4 FT AT 4 SECONDS.
THU
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. WAVE DETAIL: NE 5 FT AT 4 SECONDS AND E 5 FT AT 10 SECONDS.
THU NIGHT
NE WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT
AFTER MIDNIGHT. SEAS 4 TO 6 FT. WAVE DETAIL: E 6 FT AT 11 SECONDS
AND N 5 FT AT 5 SECONDS.
FRI
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT, INCREASING TO
30 TO 35 KT WITH GUSTS UP TO 50 KT IN THE AFTERNOON. SEAS 5 TO
7 FT. WAVE DETAIL: N 7 FT AT 6 SECONDS AND E 7 FT AT 12 SECONDS.
A CHANCE OF SHOWERS.
FRI NIGHT
NE WINDS 30 TO 35 KT WITH GUSTS UP TO 45 KT. SEAS
6 TO 9 FT. WAVE DETAIL: N 9 FT AT 6 SECONDS AND E 9 FT AT
11 SECONDS. SHOWERS.
SAT AND SAT NIGHT
NE WINDS 30 TO 35 KT WITH GUSTS UP TO 50 KT.
SEAS 6 TO 9 FT. SHOWERS WITH A CHANCE OF TSTMS.
SUN
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT. SEAS 5 TO
7 FT. SHOWERS LIKELY.
SUN NIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS
4 TO 6 FT. SHOWERS LIKELY.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ254-240000-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
703 AM EDT WED SEP 23 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
...GALE WARNING IN EFFECT FROM THIS EVENING THROUGH FRIDAY
MORNING...
...STORM WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
EVENING...
TODAY
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 6 TO
9 FT. WAVE DETAIL: E 8 FT AT 7 SECONDS AND SE 5 FT AT 10 SECONDS.
TONIGHT
NE WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT AFTER
MIDNIGHT. SEAS 7 TO 10 FT. WAVE DETAIL: E 10 FT AT 10 SECONDS AND
N 1 FOOT AT 4 SECONDS.
THU
NE WINDS 25 TO 30 KT, DIMINISHING TO 20 TO 25 KT IN THE
AFTERNOON. SEAS 8 TO 11 FT. WAVE DETAIL: E 11 FT AT 10 SECONDS
AND NE 6 FT AT 5 SECONDS.
THU NIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS
9 TO 13 FT. WAVE DETAIL: E 12 FT AT 11 SECONDS AND N 6 FT AT
5 SECONDS. A CHANCE OF SHOWERS AFTER MIDNIGHT.
FRI
NE WINDS 25 TO 35 KT, INCREASING TO 30 TO 40 KT IN THE
AFTERNOON. SEAS 10 TO 14 FT. WAVE DETAIL: E 13 FT AT 11 SECONDS
AND NE 9 FT AT 8 SECONDS. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON.
FRI NIGHT
NE WINDS 35 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS
11 TO 15 FT. WAVE DETAIL: E 13 FT AT 12 SECONDS AND NE 10 FT AT
8 SECONDS. SHOWERS. A CHANCE OF TSTMS AFTER MIDNIGHT.
SAT
NE WINDS 30 TO 35 KT WITH GUSTS UP TO 45 KT. SEAS 11 TO
15 FT. SHOWERS WITH A CHANCE OF TSTMS.
SAT NIGHT
NE WINDS 30 TO 35 KT WITH GUSTS UP TO 45 KT. SEAS
10 TO 14 FT. SHOWERS WITH A CHANCE OF TSTMS.
SUN
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 9 TO
13 FT. SHOWERS LIKELY.
SUN NIGHT
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
8 TO 11 FT. SHOWERS LIKELY.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ255-240000-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
703 AM EDT WED SEP 23 2026
..GALE WARNING IN EFFECT THROUGH LATE THURSDAY NIGHT
...STORM WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH
SATURDAY EVENING...
TODAY
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 6 TO
9 FT. WAVE DETAIL: NE 9 FT AT 8 SECONDS AND SE 6 FT AT 9 SECONDS.
TONIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 8 TO
11 FT. WAVE DETAIL: E 10 FT AT 10 SECONDS AND N 1 FOOT AT
4 SECONDS.
THU
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 8 TO
11 FT. WAVE DETAIL: E 10 FT AT 10 SECONDS AND NE 7 FT AT
7 SECONDS.
THU NIGHT
NE WINDS 25 TO 30 KT, INCREASING TO 30 TO 35 KT
AFTER MIDNIGHT. SEAS 9 TO 12 FT. WAVE DETAIL: E 11 FT AT
11 SECONDS AND N 8 FT AT 6 SECONDS. A CHANCE OF SHOWERS.
FRI
NE WINDS 35 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS 9 TO
12 FT. WAVE DETAIL: E 10 FT AT 11 SECONDS AND N 9 FT AT
7 SECONDS. SHOWERS LIKELY.
FRI NIGHT
NE WINDS 35 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS
9 TO 13 FT. WAVE DETAIL: E 12 FT AT 12 SECONDS AND N 9 FT AT
7 SECONDS. SHOWERS. A CHANCE OF TSTMS AFTER MIDNIGHT.
SAT
N WINDS 35 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS 9 TO
13 FT. SHOWERS WITH A CHANCE OF TSTMS.
SAT NIGHT
N WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS
9 TO 12 FT. SHOWERS.
SUN
N WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT. SEAS 7 TO
10 FT. SHOWERS LIKELY.
SUN NIGHT
N WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
6 TO 9 FT. SHOWERS LIKELY.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ256-240000-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
703 AM EDT WED SEP 23 2026
..GALE WARNING IN EFFECT THROUGH LATE THURSDAY NIGHT
...STORM WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH
SATURDAY EVENING...
TODAY
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 7 TO
10 FT. WAVE DETAIL: E 10 FT AT 8 SECONDS AND SE 10 FT AT
9 SECONDS.
TONIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 8 TO
10 FT, BUILDING TO 9 TO 12 FT AFTER MIDNIGHT. WAVE DETAIL: NE
10 FT AT 8 SECONDS AND E 10 FT AT 9 SECONDS, BECOMING E 11 FT AT
10 SECONDS AND N 5 FT AT 6 SECONDS.
THU
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 9 TO
12 FT. WAVE DETAIL: E 12 FT AT 11 SECONDS AND N 5 FT AT
6 SECONDS.
THU NIGHT
NE WINDS 25 TO 30 KT, INCREASING TO 30 TO 35 KT
AFTER MIDNIGHT. GUSTS UP TO 45 KT. SEAS 9 TO 12 FT. WAVE DETAIL:
E 12 FT AT 11 SECONDS AND N 7 FT AT 7 SECONDS. A CHANCE OF
SHOWERS AFTER MIDNIGHT.
FRI
NE WINDS 35 TO 45 KT WITH GUSTS UP TO 55 KT. SEAS 10 TO
13 FT. WAVE DETAIL: E 11 FT AT 11 SECONDS AND N 9 FT AT
7 SECONDS. A CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS
LIKELY IN THE AFTERNOON.
FRI NIGHT
N WINDS 35 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS
9 TO 13 FT. WAVE DETAIL: N 9 FT AT 7 SECONDS AND E 9 FT AT
12 SECONDS. SHOWERS.
SAT
N WINDS 35 TO 40 KT WITH GUSTS UP TO 50 KT. SEAS 9 TO
13 FT. SHOWERS.
SAT NIGHT
N WINDS 30 TO 35 KT WITH GUSTS UP TO 45 KT. SEAS
8 TO 11 FT. SHOWERS.
SUN
N WINDS 25 TO 35 KT WITH GUSTS UP TO 45 KT. SEAS 7 TO
10 FT. SHOWERS LIKELY.
SUN NIGHT
N WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
5 TO 8 FT. SHOWERS LIKELY.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ232-240000-
NANTUCKET SOUND-
703 AM EDT WED SEP 23 2026
..GALE WARNING IN EFFECT THROUGH LATE THURSDAY NIGHT
...STORM WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH
SATURDAY EVENING...
TODAY
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 4 TO
6 FT. WAVE DETAIL: E 5 FT AT 5 SECONDS AND SE 2 FT AT 10 SECONDS.
TONIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 5 TO
7 FT. WAVE DETAIL: NE 6 FT AT 5 SECONDS AND E 6 FT AT 10 SECONDS.
THU
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 5 TO
7 FT. WAVE DETAIL: NE 6 FT AT 6 SECONDS AND E 6 FT AT 11 SECONDS.
THU NIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS
5 TO 7 FT. WAVE DETAIL: NE 6 FT AT 5 SECONDS AND E 6 FT AT
11 SECONDS. A CHANCE OF SHOWERS AFTER MIDNIGHT.
FRI
NE WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS 5 TO
7 FT. WAVE DETAIL: N 6 FT AT 6 SECONDS AND E 5 FT AT 11 SECONDS.
A CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE
AFTERNOON.
FRI NIGHT
NE WINDS 35 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS
5 TO 8 FT. WAVE DETAIL: N 8 FT AT 6 SECONDS AND E 5 FT AT
12 SECONDS. SHOWERS. A CHANCE OF TSTMS AFTER MIDNIGHT.
SAT AND SAT NIGHT
N WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT.
SEAS 5 TO 7 FT. SHOWERS WITH A CHANCE OF TSTMS.
SUN AND SUN NIGHT
N WINDS 25 TO 35 KT. GUSTS UP TO 45 KT. SEAS
4 TO 6 FT. SHOWERS LIKELY.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ233-240000-
VINEYARD SOUND-
703 AM EDT WED SEP 23 2026
..GALE WARNING IN EFFECT THROUGH LATE THURSDAY NIGHT
...STORM WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH
SATURDAY EVENING...
TODAY
NE WINDS 25 TO 30 KT. SEAS 3 TO 5 FT. WAVE DETAIL: NE
4 FT AT 5 SECONDS AND SE 1 FOOT AT 10 SECONDS.
TONIGHT
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. WAVE DETAIL: NE 4 FT AT 5 SECONDS AND SE 3 FT AT
10 SECONDS.
THU
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 4 TO
6 FT. WAVE DETAIL: NE 4 FT AT 5 SECONDS AND SE 3 FT AT
12 SECONDS.
THU NIGHT
NE WINDS 25 TO 30 KT. GUSTS UP TO 40 KT AFTER
MIDNIGHT. SEAS 4 TO 6 FT. WAVE DETAIL: NE 5 FT AT 6 SECONDS AND
SE 2 FT AT 12 SECONDS. A CHANCE OF SHOWERS AFTER MIDNIGHT.
FRI
NE WINDS 30 TO 40 KT WITH GUSTS UP TO 50 KT. SEAS 4 TO
6 FT. WAVE DETAIL: N 6 FT AT 5 SECONDS AND SE 2 FT AT 12 SECONDS.
A CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE
AFTERNOON.
FRI NIGHT
N WINDS 30 TO 35 KT WITH GUSTS UP TO 45 KT. SEAS
4 TO 6 FT. WAVE DETAIL: N 6 FT AT 8 SECONDS AND NE 5 FT AT
5 SECONDS. SHOWERS.
SAT AND SAT NIGHT
N WINDS 30 TO 35 KT, DIMINISHING TO 25 TO
30 KT. GUSTS UP TO 45 KT. SEAS 4 TO 6 FT. SHOWERS WITH A CHANCE
OF TSTMS.
SUN
N WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 4 TO
6 FT. SHOWERS LIKELY.
SUN NIGHT
N WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
AROUND 3 FT. SHOWERS LIKELY.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ234-240000-
BUZZARDS BAY-
703 AM EDT WED SEP 23 2026
..GALE WARNING IN EFFECT THROUGH LATE THURSDAY NIGHT
...STORM WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH
SATURDAY EVENING...
TODAY
NE WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT THIS
AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: NE 4 FT AT 4 SECONDS AND
SE 1 FOOT AT 10 SECONDS.
TONIGHT
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 3 TO
5 FT. WAVE DETAIL: N 4 FT AT 4 SECONDS AND SE 2 FT AT 11 SECONDS.
THU
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 3 TO
5 FT. WAVE DETAIL: NE 4 FT AT 4 SECONDS AND E 3 FT AT 14 SECONDS.
THU NIGHT
NE WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT
AFTER MIDNIGHT. SEAS 4 TO 6 FT. WAVE DETAIL: N 5 FT AT 7 SECONDS
AND NE 4 FT AT 4 SECONDS.
FRI
NE WINDS 30 TO 40 KT WITH GUSTS UP TO 50 KT. SEAS 4 TO
6 FT. WAVE DETAIL: N 6 FT AT 6 SECONDS AND E 2 FT AT 11 SECONDS.
A CHANCE OF SHOWERS.
FRI NIGHT
N WINDS 30 TO 35 KT WITH GUSTS UP TO 45 KT. SEAS
4 TO 6 FT. WAVE DETAIL: N 6 FT AT 8 SECONDS AND NE 5 FT AT
5 SECONDS. SHOWERS LIKELY.
SAT THROUGH SUN
N WINDS 25 TO 35 KT WITH GUSTS UP TO 45 KT.
SEAS 4 TO 6 FT. SHOWERS.
SUN NIGHT
N WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
AROUND 3 FT. SHOWERS LIKELY.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ235-240000-
RHODE ISLAND SOUND-
703 AM EDT WED SEP 23 2026
..GALE WARNING IN EFFECT THROUGH LATE THURSDAY NIGHT
...STORM WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH
SATURDAY EVENING...
TODAY
NE WINDS 25 TO 30 KT. SEAS 5 TO 7 FT. WAVE DETAIL: E
7 FT AT 7 SECONDS AND SE 6 FT AT 9 SECONDS.
TONIGHT
NE WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT AFTER
MIDNIGHT. SEAS 5 TO 8 FT. WAVE DETAIL: NE 7 FT AT 5 SECONDS AND
SE 7 FT AT 10 SECONDS.
THU
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 5 TO
8 FT. WAVE DETAIL: SE 7 FT AT 12 SECONDS AND NE 5 FT AT
5 SECONDS.
THU NIGHT
NE WINDS 25 TO 30 KT. GUSTS UP TO 40 KT AFTER
MIDNIGHT. SEAS 5 TO 8 FT. WAVE DETAIL: SE 7 FT AT 12 SECONDS AND
NE 6 FT AT 6 SECONDS.
FRI
NE WINDS 30 TO 40 KT WITH GUSTS UP TO 50 KT. SEAS 5 TO
8 FT. WAVE DETAIL: N 8 FT AT 5 SECONDS AND SE 6 FT AT 12 SECONDS.
A CHANCE OF SHOWERS.
FRI NIGHT
N WINDS 30 TO 35 KT WITH GUSTS UP TO 45 KT. SEAS
5 TO 8 FT. WAVE DETAIL: N 7 FT AT 6 SECONDS AND SE 5 FT AT
12 SECONDS. SHOWERS LIKELY.
SAT AND SAT NIGHT
N WINDS 30 TO 35 KT WITH GUSTS UP TO 45 KT.
SEAS 5 TO 8 FT. SHOWERS.
SUN
N WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 4 TO
6 FT. SHOWERS LIKELY.
SUN NIGHT
N WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
3 TO 5 FT. SHOWERS LIKELY.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ237-240000-
BLOCK ISLAND SOUND-
703 AM EDT WED SEP 23 2026
..GALE WARNING IN EFFECT THROUGH LATE THURSDAY NIGHT
...STORM WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH
SATURDAY EVENING...
TODAY
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS 5 TO
7 FT. WAVE DETAIL: E 7 FT AT 7 SECONDS AND SE 7 FT AT 9 SECONDS.
TONIGHT
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
8 FT. WAVE DETAIL: E 8 FT AT 9 SECONDS AND E 7 FT AT 8 SECONDS.
THU
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS 6 TO
9 FT. WAVE DETAIL: E 9 FT AT 11 SECONDS AND NE 5 FT AT 5 SECONDS.
THU NIGHT
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT,
INCREASING TO 25 TO 30 KT WITH GUSTS UP TO 40 KT AFTER MIDNIGHT.
SEAS 6 TO 9 FT. WAVE DETAIL: E 9 FT AT 12 SECONDS AND NE 5 FT AT
6 SECONDS.
FRI
N WINDS 25 TO 30 KT, INCREASING TO 30 TO 35 KT IN THE
AFTERNOON. GUSTS UP TO 50 KT. SEAS 6 TO 9 FT. WAVE DETAIL: E 9 FT
AT 12 SECONDS AND N 7 FT AT 6 SECONDS. A CHANCE OF SHOWERS.
FRI NIGHT
N WINDS AROUND 30 KT WITH GUSTS UP TO 45 KT. SEAS
6 TO 9 FT. WAVE DETAIL: E 8 FT AT 12 SECONDS AND N 6 FT AT
6 SECONDS. SHOWERS LIKELY.
SAT AND SAT NIGHT
N WINDS 25 TO 35 KT WITH GUSTS UP TO 45 KT.
SEAS 5 TO 8 FT. SHOWERS LIKELY.
SUN
N WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 4 TO
6 FT. SHOWERS LIKELY.
SUN NIGHT
N WINDS 15 TO 20 KT WITH GUSTS UP TO 35 KT. SEAS
3 TO 5 FT. SHOWERS LIKELY.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ230-240000-
BOSTON HARBOR-
703 AM EDT WED SEP 23 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING
...GALE WARNING IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
EVENING...
TODAY
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. WAVES 2 TO
3 FT.
TONIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES
2 TO 3 FT.
THU
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. WAVES 2 TO
3 FT.
THU NIGHT
NE WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT
AFTER MIDNIGHT. GUSTS UP TO 30 KT. WAVES 2 TO 3 FT.
FRI
NE WINDS 20 TO 25 KT, INCREASING TO 25 TO 30 KT IN THE
AFTERNOON. GUSTS UP TO 40 KT. WAVES 2 TO 3 FT, EXCEPT 4 TO 6 FT
AT THE OUTER HARBOR ENTRANCE. A CHANCE OF SHOWERS.
FRI NIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. WAVES
2 TO 3 FT, EXCEPT 4 TO 6 FT AT THE OUTER HARBOR ENTRANCE. SHOWERS
LIKELY.
SAT
N WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. WAVES AROUND
2 FT, EXCEPT 4 TO 6 FT AT THE OUTER HARBOR ENTRANCE. SHOWERS
LIKELY.
SAT NIGHT AND SUN
N WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT.
WAVES AROUND 2 FT, EXCEPT 4 TO 6 FT AT THE OUTER HARBOR ENTRANCE.
SHOWERS LIKELY WITH A CHANCE OF TSTMS.
SUN NIGHT
N WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. WAVES
2 TO 3 FT, EXCEPT 4 TO 6 FT AT THE OUTER HARBOR ENTRANCE. SHOWERS
LIKELY.
WINDS AND WAVES HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ236-240000-
NARRAGANSETT BAY-
703 AM EDT WED SEP 23 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING
...GALE WARNING IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
EVENING...
TODAY
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. WAVES 2 TO
3 FT.
TONIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. WAVES
2 TO 3 FT.
THU
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. WAVES 2 TO
3 FT, EXCEPT 4 TO 6 FT AT THE BAY ENTRANCE.
THU NIGHT
NE WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT
AFTER MIDNIGHT. GUSTS UP TO 30 KT. WAVES 2 TO 3 FT, EXCEPT 4 TO
6 FT AT THE BAY ENTRANCE.
FRI
N WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT. WAVES AROUND
3 FT, EXCEPT 4 TO 6 FT AT THE BAY ENTRANCE. A CHANCE OF SHOWERS.
FRI NIGHT
N WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. WAVES
AROUND 3 FT, EXCEPT 4 TO 6 FT AT THE BAY ENTRANCE. SHOWERS
LIKELY.
SAT THROUGH SUN
N WINDS 25 TO 30 KT WITH GUSTS UP TO 45 KT.
WAVES AROUND 3 FT. SHOWERS LIKELY.
SUN NIGHT
N WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. WAVES
2 TO 3 FT. SHOWERS LIKELY.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ280-240000-
OCEAN WATERS FROM THE MERRIMACK RIVER TO PLYMOUTH FROM 40 TO
60 NM-
703 AM EDT WED SEP 23 2026
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT
...GALE WARNING IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY
MORNING...
...STORM WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
EVENING...
TODAY
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 5 TO
7 FT. WAVE DETAIL: E 7 FT AT 7 SECONDS AND SE 6 FT AT 12 SECONDS.
TONIGHT
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 6 TO
8 FT. WAVE DETAIL: E 8 FT AT 10 SECONDS AND N 1 FOOT AT
4 SECONDS.
THU
NE WINDS 15 TO 20 KT WITH GUSTS UP TO 30 KT. SEAS 7 TO
9 FT. WAVE DETAIL: E 9 FT AT 10 SECONDS AND NE 4 FT AT 3 SECONDS.
THU NIGHT
NE WINDS 15 TO 20 KT, INCREASING TO 20 TO 25 KT
AFTER MIDNIGHT. GUSTS UP TO 35 KT. SEAS 8 TO 10 FT. WAVE DETAIL:
E 10 FT AT 12 SECONDS AND N 4 FT AT 4 SECONDS.
FRI
NE WINDS 25 TO 30 KT, INCREASING TO 30 TO 35 KT IN THE
AFTERNOON. GUSTS UP TO 45 KT. SEAS 9 TO 12 FT, BUILDING TO 11 TO
13 FT IN THE AFTERNOON. WAVE DETAIL: E 11 FT AT 11 SECONDS AND N
7 FT AT 5 SECONDS, BECOMING E 10 FT AT 11 SECONDS AND NE 9 FT AT
7 SECONDS. A CHANCE OF SHOWERS.
FRI NIGHT
NE WINDS 30 TO 35 KT WITH GUSTS UP TO 45 KT. SEAS
11 TO 14 FT. WAVE DETAIL: E 13 FT AT 11 SECONDS AND N 10 FT AT
7 SECONDS. SHOWERS LIKELY.
SAT
NE WINDS 30 TO 35 KT WITH GUSTS UP TO 45 KT. SEAS 13 TO
14 FT. SHOWERS.
SAT NIGHT
NE WINDS 30 TO 35 KT WITH GUSTS UP TO 45 KT. SEAS
12 TO 14 FT. SHOWERS WITH A CHANCE OF TSTMS.
SUN
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 11 TO
14 FT. SHOWERS LIKELY.
SUN NIGHT
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 35 KT. SEAS
10 TO 12 FT. SHOWERS LIKELY.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ281-240000-
OCEAN WATERS FROM PROVINCETOWN TO NANTUCKET FROM 20 TO 60 NM-
703 AM EDT WED SEP 23 2026
..GALE WARNING IN EFFECT THROUGH FRIDAY MORNING
...STORM WATCH IN EFFECT FROM FRIDAY MORNING THROUGH SATURDAY
EVENING...
TODAY
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 6 TO
9 FT, BUILDING TO 8 TO 10 FT THIS AFTERNOON. WAVE DETAIL: E 9 FT
AT 8 SECONDS AND SE 5 FT AT 11 SECONDS, BECOMING E 10 FT AT
10 SECONDS.
TONIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 9 TO
12 FT. WAVE DETAIL: E 11 FT AT 9 SECONDS AND N 1 FOOT AT
4 SECONDS.
THU
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 10 TO
12 FT. WAVE DETAIL: E 12 FT AT 10 SECONDS AND NE 8 FT AT
8 SECONDS.
THU NIGHT
NE WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT. SEAS
10 TO 14 FT. WAVE DETAIL: E 13 FT AT 11 SECONDS AND N 8 FT AT
7 SECONDS. A CHANCE OF SHOWERS AFTER MIDNIGHT.
FRI
NE WINDS 30 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS 12 TO
15 FT. WAVE DETAIL: E 15 FT AT 12 SECONDS AND N 10 FT AT
6 SECONDS. SHOWERS LIKELY.
FRI NIGHT
NE WINDS 30 TO 35 KT WITH GUSTS UP TO 45 KT. SEAS
13 TO 17 FT. WAVE DETAIL: E 16 FT AT 11 SECONDS AND N 11 FT AT
8 SECONDS. SHOWERS. A CHANCE OF TSTMS AFTER MIDNIGHT.
SAT AND SAT NIGHT
NE WINDS 30 TO 35 KT, DIMINISHING TO 25 TO
30 KT. GUSTS UP TO 45 KT. SEAS 14 TO 17 FT, SUBSIDING TO 13 TO
15 FT. SHOWERS WITH A CHANCE OF TSTMS.
SUN
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 12 TO
15 FT. SHOWERS LIKELY.
SUN NIGHT
NE WINDS 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS
10 TO 13 FT. SHOWERS LIKELY.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ282-240000-
OCEAN WATERS FROM MARTHAS VINEYARD TO NANTUCKET FROM 25 TO 60 NM-
703 AM EDT WED SEP 23 2026
..GALE WARNING IN EFFECT THROUGH LATE THURSDAY NIGHT
...STORM WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH
SATURDAY EVENING...
TODAY
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS 9 TO
12 FT. WAVE DETAIL: E 12 FT AT 9 SECONDS.
TONIGHT
NE WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT. SEAS
10 TO 13 FT. WAVE DETAIL: E 13 FT AT 10 SECONDS AND N 1 FOOT AT
4 SECONDS.
THU
NE WINDS AROUND 30 KT WITH GUSTS UP TO 45 KT. SEAS 12 TO
14 FT. WAVE DETAIL: E 14 FT AT 11 SECONDS AND NE 8 FT AT
8 SECONDS.
THU NIGHT
NE WINDS 30 TO 35 KT WITH GUSTS UP TO 45 KT. SEAS
12 TO 14 FT. WAVE DETAIL: E 14 FT AT 11 SECONDS AND N 10 FT AT
7 SECONDS. A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS
LIKELY AFTER MIDNIGHT.
FRI
NE WINDS 35 TO 40 KT WITH GUSTS UP TO 50 KT. SEAS 13 TO
15 FT. WAVE DETAIL: E 14 FT AT 11 SECONDS AND NE 11 FT AT
8 SECONDS. SHOWERS.
FRI NIGHT
NE WINDS 35 TO 40 KT WITH GUSTS UP TO 45 KT. SEAS
14 TO 16 FT. WAVE DETAIL: E 15 FT AT 11 SECONDS AND NE 12 FT AT
8 SECONDS. SHOWERS WITH A CHANCE OF TSTMS.
SAT
N WINDS 30 TO 35 KT WITH GUSTS UP TO 45 KT. SEAS 14 TO
16 FT. SHOWERS WITH A CHANCE OF TSTMS.
SAT NIGHT
N WINDS 25 TO 35 KT WITH GUSTS UP TO 45 KT. SEAS
12 TO 15 FT. SHOWERS.
SUN
N WINDS 25 TO 30 KT WITH GUSTS UP TO 35 KT. SEAS 10 TO
14 FT. SHOWERS LIKELY.
SUN NIGHT
N WINDS 20 TO 25 KT. SEAS 9 TO 12 FT. SHOWERS
LIKELY.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ283-240000-
OCEAN WATERS FROM MONTAUK NY TO MARTHAS VINEYARD FROM 25 TO 60 NM-
703 AM EDT WED SEP 23 2026
..GALE WARNING IN EFFECT THROUGH LATE THURSDAY NIGHT
...STORM WATCH IN EFFECT FROM LATE THURSDAY NIGHT THROUGH
SATURDAY EVENING...
TODAY
NE WINDS AROUND 30 KT WITH GUSTS UP TO 40 KT. SEAS 9 TO
12 FT. WAVE DETAIL: E 12 FT AT 9 SECONDS.
TONIGHT
NE WINDS AROUND 30 KT WITH GUSTS UP TO 40 KT. SEAS
11 TO 13 FT. WAVE DETAIL: E 13 FT AT 10 SECONDS AND N 1 FOOT AT
4 SECONDS.
THU
NE WINDS AROUND 30 KT WITH GUSTS UP TO 40 KT. SEAS 13 TO
14 FT. WAVE DETAIL: E 14 FT AT 11 SECONDS AND NE 9 FT AT
7 SECONDS.
THU NIGHT
NE WINDS 30 TO 40 KT WITH GUSTS UP TO 50 KT. SEAS
13 TO 14 FT. WAVE DETAIL: E 14 FT AT 11 SECONDS AND NE 11 FT AT
8 SECONDS. A CHANCE OF SHOWERS.
FRI
NE WINDS 35 TO 40 KT WITH GUSTS UP TO 50 KT. SEAS 14 TO
15 FT. WAVE DETAIL: E 14 FT AT 11 SECONDS AND NE 11 FT AT
8 SECONDS. SHOWERS LIKELY.
FRI NIGHT
N WINDS 35 TO 40 KT WITH GUSTS UP TO 50 KT. SEAS
13 TO 15 FT. WAVE DETAIL: E 14 FT AT 11 SECONDS AND NE 11 FT AT
8 SECONDS. SHOWERS.
SAT AND SAT NIGHT
N WINDS 30 TO 40 KT WITH GUSTS UP TO 50 KT.
SEAS 13 TO 15 FT, SUBSIDING TO 11 TO 14 FT. SHOWERS WITH A CHANCE
OF TSTMS.
SUN AND SUN NIGHT
N WINDS 25 TO 35 KT WITH GUSTS UP TO 45 KT,
DIMINISHING TO 20 TO 25 KT WITH GUSTS UP TO 30 KT. SEAS 9 TO
12 FT. SHOWERS LIKELY.
WINDS AND SEAS HIGHER IN AND NEAR TSTMS.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/BOSTON
YOU CAN FOLLOW US ON FACEBOOK AT
WWW.FACEBOOK.COM/US.NATIONALWEATHERSERVICE.BOSTON.GOV
YOU CAN FOLLOW US ON TWITTER AT
@NWSBOSTON
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page